// 柱状图模块
(function () {
    var myChart = echarts.init(document.querySelector(".bar > .chart"));
    // 2. 指定配置项和数据
    var option = {
        color: ["#2f89cf"],
        tooltip: {
            trigger: "axis",
            axisPointer: {
                // 坐标轴指示器，坐标轴触发有效
                type: "shadow" // 默认为直线，可选为：'line' | 'shadow'
            }
        },
        // 修改图表的大小
        grid: {
            left: "0%",
            top: "10px",
            right: "0%",
            bottom: "4%",
            containLabel: true
        },
        xAxis: [{
            type: "category",
            data: [
                "旅游行业",
                "教育培训",
                "游戏行业",
                "医疗行业",
                "电商行业",
                "社交行业",
                "金融行业"
            ],
            axisTick: {
                alignWithLabel: true
            },
            // 修改刻度标签 相关样式
            axisLabel: {
                color: "rgba(255,255,255,.6) ",
                fontSize: "12"
            },
            // 不显示x坐标轴的样式
            axisLine: {
                show: false
            }
        }],
        yAxis: [{
            type: "value",
            // 修改刻度标签 相关样式
            axisLabel: {
                color: "rgba(255,255,255,.6) ",
                fontSize: 12
            },
            // y轴的线条改为了 2像素
            axisLine: {
                lineStyle: {
                    color: "rgba(255,255,255,.1)",
                    width: 2
                }
            },
            // y轴分割线的颜色
            splitLine: {
                lineStyle: {
                    color: "rgba(255,255,255,.1)"
                }
            }
        }],
        series: [{
            name: "直接访问",
            type: "bar",
            barWidth: "35%",
            data: [200, 300, 300, 900, 1500, 1200, 600],
            itemStyle: {
                // 修改柱子圆角
                barBorderRadius: 5
            }
        }]
    };
    // 3. 把配置项给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function () {
        myChart.resize();
    });

})();

// 柱状图2
(function() {
    var myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
    // 1. 实例化对象
    var myChart = echarts.init(document.querySelector(".bar2 .chart"));
    // 2. 指定配置和数据
    var option = {
      grid: {
        top: "10%",
        left: "22%",
        bottom: "10%"
        // containLabel: true
      },
      // 不显示x轴的相关信息
      xAxis: {
        show: false
      },
      yAxis: [
        {
          type: "category",
          inverse: true,
          data: ["HTML5", "CSS3", "javascript", "VUE", "NODE"],
          // 不显示y轴的线
          axisLine: {
            show: false
          },
          // 不显示刻度
          axisTick: {
            show: false
          },
          // 把刻度标签里面的文字颜色设置为白色
          axisLabel: {
            color: "#fff"
          }
        },
        {
          data: [702, 350, 610, 793, 664],
          inverse: true,
          // 不显示y轴的线
          axisLine: {
            show: false
          },
          // 不显示刻度
          axisTick: {
            show: false
          },
          // 把刻度标签里面的文字颜色设置为白色
          axisLabel: {
            color: "#fff"
          }
        }
      ],
      series: [
        {
          name: "条",
          type: "bar",
          data: [70, 34, 60, 78, 69],
          yAxisIndex: 0,
          // 修改第一组柱子的圆角
          itemStyle: {
            barBorderRadius: 20,
            // 此时的color 可以修改柱子的颜色
            color: function(params) {
              // params 传进来的是柱子对象
              // console.log(params);
              // dataIndex 是当前柱子的索引号
              return myColor[params.dataIndex];
            }
          },
          // 柱子之间的距离
          barCategoryGap: 50,
          //柱子的宽度
          barWidth: 10,
          // 显示柱子内的文字
          label: {
            show: true,
            position: "inside",
            // {c} 会自动的解析为 数据  data里面的数据
            formatter: "{c}%"
          }
        },
        {
          name: "框",
          type: "bar",
          barCategoryGap: 50,
          barWidth: 15,
          yAxisIndex: 1,
          data: [100, 100, 100, 100, 100],
          itemStyle: {
            color: "none",
            borderColor: "#00c1de",
            borderWidth: 3,
            barBorderRadius: 15
          }
        }
      ]
    };
  
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
      myChart.resize();
    });
  })();


//  折线图1
(function() {
  var yearData = [
      {
        year: '2020',  // 年份
        data: [  // 两个数组是因为有两条线
             [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
             [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
          ]
      },
      {
        year: '2021',  // 年份
        data: [  // 两个数组是因为有两条线
             [123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
     		[143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
          ]
      }
     ];
    // 1. 实例化对象
    var myChart = echarts.init(document.querySelector(".line .chart"));
    // 2. 指定配置和数据
    var option = {
      //  修改两条线的颜色
      color: ['#00f2f1', '#ed3f35'],
    tooltip: {
        trigger: 'axis'
    },
    legend: {
        data: ['新增粉丝', '新增游客'],
        textStyle: {
        color: '#4c9bfd' // 图例文字颜色
      },
      right: '10%' // 距离右边10%
    },
    // 设置网格样式
    grid: { 
      top: '20%',
      left: '3%',
      right: '4%',
      bottom: '3%',
      show: true,// 显示边框
      borderColor: '#012f4a',// 边框颜色
      containLabel: true // 包含刻度文字在内
    },
    xAxis: {
        type: 'category',
        boundaryGap: false,
        data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
        axisTick: {
         show: false // 去除刻度线
       },
       axisLabel: {
         color: '#4c9bfd' // 文本颜色
       },
       axisLine: {
         show: false // 去除轴线
       }
    },
    yAxis: {
        type: 'value',
        axisTick: {
         show: false // 去除刻度线
       },
       axisLabel: {
         color: '#4c9bfd' // 文本颜色
       },
       axisLine: {
         show: false // 去除轴线
       },
       splitLine: {
        lineStyle: {
          color: '#012f4a' // 分割线颜色
        }
      }
    },
    series: [
        {
            name: '新增粉丝',
            type: 'line',
            // 折线修饰为圆滑
            smooth: true,
            data: yearData[0].data[0]
        },
        {
            name: '新增游客',
            type: 'line',
            smooth: true,
            data: yearData[0].data[1]
        }
    ]
};
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
      myChart.resize();
    });

    //  5.点击切换效果
    $('.line h2').on('click', 'a', function () {
      // console.log($(this).index());
      //  根据a的索引号换yearData中的数据
      var obj = yearData[$(this).index()];
      option.series[0].data = obj.data[0];
      option.series[1].data = obj.data[1];
      // 需要重新渲染一次
      myChart.setOption(option);
    });
  })();


//  折线图2
(function() {
  // 1. 实例化对象
    var myChart = echarts.init(document.querySelector(".line2 .chart"));
    // 2. 指定配置和数据
    var option = {
    tooltip: {
        trigger: 'axis'
    },
    legend: {
      top: '0%',
      textStyle: {
        color: "rgba(255,255,255,.5)",
        fontSize: "12"
      }
    },
    grid: {
      left: "10",
      top: "30",
      right: "10",
      bottom: "10",
      containLabel: true
    },
    xAxis: [
        {
          type: 'category',
          boundaryGap: false,
          // x轴更换数据
          data: [ "01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30"],
          // 文本颜色为rgba(255,255,255,.6)  文字大小为 12
          axisLabel: {
            textStyle: {
              color: "rgba(255,255,255,.6)",
              fontSize: 12
            }
          },
          // x轴线的颜色为   rgba(255,255,255,.2)
          axisLine: {
            lineStyle: {
              color: "rgba(255,255,255,.2)"
            }
          }
        }
    ],
    yAxis: [
        {
          type: 'value',
          axisTick: { show: false },
        axisLine: {
          lineStyle: {
            color: "rgba(255,255,255,.1)"
          }
        },
        axisLabel: {
          textStyle: {
            color: "rgba(255,255,255,.6)",
            fontSize: 12
          }
        },
	      // 修改分割线的颜色
        splitLine: {
          lineStyle: {
            color: "rgba(255,255,255,.1)"
          }
        }
      }
    ],
    series: [
        {
            name: '邮件营销',
            type: 'line',
            smooth: true,
            // 单独修改线的样式
            lineStyle: {
              color: "#0184d5",
              width: 2 
            },
            // 填充区域
            areaStyle: {
              // 渐变色
              color: new echarts.graphic.LinearGradient(
              0,
              0,
              0,
              1,
              [
                {
                  offset: 0,
                  color: "rgba(1, 132, 213, 0.4)"
                },
                {
                  offset: 0.8,
                  color: "rgba(1, 132, 213, 0.1)"
                }
              ],
              false
            ),
            shadowColor: "rgba(0, 0, 0, 0.1)"
            },
            // 设置拐点 小圆点
        symbol: "circle",
        // 拐点大小
        symbolSize: 8,
        // 设置拐点颜色以及边框
       itemStyle: {
            color: "#0184d5",
            borderColor: "rgba(221, 220, 107, .1)",
            borderWidth: 12
        },
        // 开始不显示拐点， 鼠标经过显示
        showSymbol: false,
            data: [ 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 30,60,20, 40, 30, 40, 30, 40,30, 40, 20,60,50, 40]
        },
        {
            name: '联盟广告',
            type: 'line',
            smooth: true,
            lineStyle: {
          normal: {
            color: "#00d887",
            width: 2
          }
         },
         areaStyle: {
          normal: {
            color: new echarts.graphic.LinearGradient(
              0,
              0,
              0,
              1,
              [
                {
                  offset: 0,
                  color: "rgba(0, 216, 135, 0.4)"
                },
                {
                  offset: 0.8,
                  color: "rgba(0, 216, 135, 0.1)"
                }
              ],
              false
            ),
            shadowColor: "rgba(0, 0, 0, 0.1)"
          }
        },
        // 设置拐点 小圆点
        symbol: "circle",
        // 拐点大小
        symbolSize: 5,
        // 设置拐点颜色以及边框
         itemStyle: {
            color: "#00d887",
            borderColor: "rgba(221, 220, 107, .1)",
            borderWidth: 12
        },
        // 开始不显示拐点， 鼠标经过显示
        showSymbol: false,
          data: [ 130, 10, 20, 40,30, 40, 80,60,20, 40, 90, 40,20, 140,30, 40, 130,20,20, 40, 80, 70, 30, 40,30, 120, 20,99,50, 20]
        }
    ]
  };
    // 3. 把配置给实例对象
    myChart.setOption(option);
    // 4. 让图表跟随屏幕自动的去适应
    window.addEventListener("resize", function() {
      myChart.resize();
    });

})();


//  饼状图1
(function () {
 // 1. 实例化对象
 var myChart = echarts.init(document.querySelector(".pie .chart"));
 // 2. 指定配置和数据
 var option = {
  color: [
    "#065aab",
    "#066eab",
    "#0682ab",
    "#0696ab",
    "#06a0ab",
  ],
  tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b}: {c} ({d}%)'
  },
  legend: {
      //  距离底部为0%
      bottom: "0%",
      //  修改小图标的大小
      itemWidth: 10,
      itemHeight: 10,
      // 修改图例组件的文字大小为12px
      textStyle: {
        color: "rgba(255,255,255,0.5)",
        fontSize: "12"
      },
      data: ['20岁以下', '20-29岁', '30-39岁', '40-49岁', '50岁以上']
  },
  series: [
      {
          name: '年龄分布',
          type: 'pie',
          radius: ['40%', '60%'],
          center: ['50%', '45%'],
          avoidLabelOverlap: false,
          label: {
              show: true,
              // position: 'center'
          },
          labelLine: {
              show: false
          },
          data: [
              {value: 1, name: '20岁以下'},
              {value: 4, name: '20-29岁'},
              {value: 2, name: '30-39岁'},
              {value: 2, name: '40-49岁'},
              {value: 1, name: '50岁以上'}
          ]
      }
  ]
};
// 3. 把配置项给实例对象 
myChart.setOption(option);
// 4. 让图表跟随屏幕自动的去适应
window.addEventListener("resize", function () {
    myChart.resize();
});
})();


//  饼形图2 地区分布模块
(function () {
   // 1. 实例化对象
 var myChart = echarts.init(document.querySelector(".pie2 .chart"));
 // 2. 指定配置和数据
 var option = {
  color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9', '#1d9dff'],
  tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b} : {c} ({d}%)'
  },
  legend: {
      bottom: "0%",
      itemWidth: 10,
      itemHeight: 10,
      textStyle: {
        color: "rgba(255,255,255,0.5)",
        fontSize: "12"
      }
  },
  series: [
      {
          name: '地区分布',
          type: 'pie',
          radius: ['10%', '70%'],
          center: ['50%', '50%'],
          roseType: 'radius',
          // 文本标签控制饼形图文字的相关样式， 注意它是一个对象
          label: {
            fontSize: 10
          },
          labelLine: {
              // 连接扇形图线长
              length: 6,
              // 连接文字线长
              length2: 8
            }, 
          data: [
            { value: 20, name: '云南' },
            { value: 26, name: '北京' },
            { value: 24, name: '山东' },
            { value: 25, name: '河北' },
            { value: 20, name: '江苏' },
            { value: 25, name: '浙江' },
            { value: 30, name: '四川' },
            { value: 42, name: '湖北' }
          ]
      }
  ]
};
 // 3. 把配置项给实例对象 
 myChart.setOption(option);
 // 4. 让图表跟随屏幕自动的去适应
 window.addEventListener("resize", function () {
     myChart.resize();
 });
 })();
 

 //  模拟飞行路线模块-地图模块
 (function() {
    // 1. 实例化对象
 var myChart = echarts.init(document.querySelector(".map .chart"));
 // 2. 指定配置和数据
 var geoCoordMap = {
    	    '上海': [121.4648,31.2891],
    	    '东莞': [113.8953,22.901],
    	    '东营': [118.7073,37.5513],
    	    '中山': [113.4229,22.478],
    	    '临汾': [111.4783,36.1615],
    	    '临沂': [118.3118,35.2936],
    	    '丹东': [124.541,40.4242],
    	    '丽水': [119.5642,28.1854],
    	    '乌鲁木齐': [87.9236,43.5883],
    	    '佛山': [112.8955,23.1097],
    	    '保定': [115.0488,39.0948],
    	    '兰州': [103.5901,36.3043],
    	    '包头': [110.3467,41.4899],
    	    '北京': [116.4551,40.2539],
    	    '北海': [109.314,21.6211],
    	    '南京': [118.8062,31.9208],
    	    '南宁': [108.479,23.1152],
    	    '南昌': [116.0046,28.6633],
    	    '南通': [121.1023,32.1625],
    	    '厦门': [118.1689,24.6478],
    	    '台州': [121.1353,28.6688],
    	    '合肥': [117.29,32.0581],
    	    '呼和浩特': [111.4124,40.4901],
    	    '咸阳': [108.4131,34.8706],
    	    '哈尔滨': [127.9688,45.368],
    	    '唐山': [118.4766,39.6826],
    	    '嘉兴': [120.9155,30.6354],
    	    '大同': [113.7854,39.8035],
    	    '大连': [122.2229,39.4409],
    	    '天津': [117.4219,39.4189],
    	    '太原': [112.3352,37.9413],
    	    '威海': [121.9482,37.1393],
    	    '宁波': [121.5967,29.6466],
    	    '宝鸡': [107.1826,34.3433],
    	    '宿迁': [118.5535,33.7775],
    	    '常州': [119.4543,31.5582],
    	    '广州': [113.5107,23.2196],
    	    '廊坊': [116.521,39.0509],
    	    '延安': [109.1052,36.4252],
    	    '张家口': [115.1477,40.8527],
    	    '徐州': [117.5208,34.3268],
    	    '德州': [116.6858,37.2107],
    	    '惠州': [114.6204,23.1647],
    	    '成都': [103.9526,30.7617],
    	    '扬州': [119.4653,32.8162],
    	    '承德': [117.5757,41.4075],
    	    '拉萨': [91.1865,30.1465],
    	    '无锡': [120.3442,31.5527],
    	    '日照': [119.2786,35.5023],
    	    '昆明': [102.9199,25.4663],
    	    '杭州': [119.5313,29.8773],
    	    '枣庄': [117.323,34.8926],
    	    '柳州': [109.3799,24.9774],
    	    '株洲': [113.5327,27.0319],
    	    '武汉': [114.3896,30.6628],
    	    '汕头': [117.1692,23.3405],
    	    '江门': [112.6318,22.1484],
    	    '沈阳': [123.1238,42.1216],
    	    '沧州': [116.8286,38.2104],
    	    '河源': [114.917,23.9722],
    	    '泉州': [118.3228,25.1147],
    	    '泰安': [117.0264,36.0516],
    	    '泰州': [120.0586,32.5525],
    	    '济南': [117.1582,36.8701],
    	    '济宁': [116.8286,35.3375],
    	    '海口': [110.3893,19.8516],
    	    '淄博': [118.0371,36.6064],
    	    '淮安': [118.927,33.4039],
    	    '深圳': [114.5435,22.5439],
    	    '清远': [112.9175,24.3292],
    	    '温州': [120.498,27.8119],
    	    '渭南': [109.7864,35.0299],
    	    '湖州': [119.8608,30.7782],
    	    '湘潭': [112.5439,27.7075],
    	    '滨州': [117.8174,37.4963],
    	    '潍坊': [119.0918,36.524],
    	    '烟台': [120.7397,37.5128],
    	    '玉溪': [101.9312,23.8898],
    	    '珠海': [113.7305,22.1155],
    	    '盐城': [120.2234,33.5577],
    	    '盘锦': [121.9482,41.0449],
    	    '石家庄': [114.4995,38.1006],
    	    '福州': [119.4543,25.9222],
    	    '秦皇岛': [119.2126,40.0232],
    	    '绍兴': [120.564,29.7565],
    	    '聊城': [115.9167,36.4032],
    	    '肇庆': [112.1265,23.5822],
    	    '舟山': [122.2559,30.2234],
    	    '苏州': [120.6519,31.3989],
    	    '莱芜': [117.6526,36.2714],
    	    '菏泽': [115.6201,35.2057],
    	    '营口': [122.4316,40.4297],
    	    '葫芦岛': [120.1575,40.578],
    	    '衡水': [115.8838,37.7161],
    	    '衢州': [118.6853,28.8666],
    	    '西宁': [101.4038,36.8207],
    	    '西安': [109.1162,34.2004],
    	    '贵阳': [106.6992,26.7682],
    	    '连云港': [119.1248,34.552],
    	    '邢台': [114.8071,37.2821],
    	    '邯郸': [114.4775,36.535],
    	    '郑州': [113.4668,34.6234],
    	    '鄂尔多斯': [108.9734,39.2487],
    	    '重庆': [107.7539,30.1904],
    	    '金华': [120.0037,29.1028],
    	    '铜川': [109.0393,35.1947],
    	    '银川': [106.3586,38.1775],
    	    '镇江': [119.4763,31.9702],
    	    '长春': [125.8154,44.2584],
    	    '长沙': [113.0823,28.2568],
    	    '长治': [112.8625,36.4746],
    	    '阳泉': [113.4778,38.0951],
    	    '青岛': [120.4651,36.3373],
    	    '韶关': [113.7964,24.7028]
    	};

    	var XAData = [
    	    [{name:'西安'}, {name:'北京',value:100}],
    	    [{name:'西安'}, {name:'上海',value:100}],
    	    [{name:'西安'}, {name:'广州',value:100}],
    	    [{name:'西安'}, {name:'西宁',value:100}],
    	    [{name:'西安'}, {name:'银川',value:100}]
    	];

    	var XNData = [
    	    [{name:'西宁'}, {name:'北京',value:100}],
    	    [{name:'西宁'}, {name:'上海',value:100}],
    	    [{name:'西宁'}, {name:'广州',value:100}],
    	    [{name:'西宁'}, {name:'西安',value:100}],
    	    [{name:'西宁'}, {name:'银川',value:100}]
    	];

    	var YCData = [
    	    [{name:'银川'}, {name:'北京',value:100}],
    	    [{name:'银川'}, {name:'广州',value:100}],
    	    [{name:'银川'}, {name:'上海',value:100}],
    	    [{name:'银川'}, {name:'西安',value:100}],
    	    [{name:'银川'}, {name:'西宁',value:100}],
    	];

    	var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';
    	//var planePath = 'arrow';
    	var convertData = function (data) {
    			
    	    var res = [];
    	    for (var i = 0; i < data.length; i++) {
    	    	
    	        var dataItem = data[i];

    	        var fromCoord = geoCoordMap[dataItem[0].name];
    	        var toCoord = geoCoordMap[dataItem[1].name];
    	        if (fromCoord && toCoord) {
    	            res.push({
    	                fromName: dataItem[0].name,
    	                toName: dataItem[1].name,
    	                coords: [fromCoord, toCoord],
    	                value: dataItem[1].value
    	            });
    	        }
    	    }
    	    return res;
    	   	
    	};

    	var color = ['#a6c84c', '#ffa022', '#46bee9'];//航线的颜色
    	var series = [];
    	[['西安', XAData], ['西宁', XNData], ['银川', YCData]].forEach(function (item, i) {  
    	    series.push({
    	        name: item[0] + ' Top3',
    	        type: 'lines',
    	        zlevel: 1,
    	        effect: {
    	            show: true,
    	            period: 6,
    	            trailLength: 0.7,
    	            color: 'red',   //arrow箭头的颜色
    	            symbolSize: 3
    	        },
    	        lineStyle: {
    	            normal: {
    	                color: color[i],
    	                width: 0,
    	                curveness: 0.2
    	            }
    	        },
    	        data: convertData(item[1])
    	    },
    	    {
    	        name: item[0] + ' Top3',
    	        type: 'lines',
    	        zlevel: 2,
    	        symbol: ['none', 'arrow'],
    	        symbolSize: 10,
    	        effect: {
    	            show: true,
    	            period: 6,
    	            trailLength: 0,
    	            symbol: planePath,
    	            symbolSize: 15
    	        },
    	        lineStyle: {
    	            normal: {
    	                color: color[i],
    	                width: 1,
    	                opacity: 0.6,
    	                curveness: 0.2
    	            }
    	        },
    	        data: convertData(item[1])
    	    },
    	    {
    	        name: item[0] + ' Top3',
    	        type: 'effectScatter',
    	        coordinateSystem: 'geo',
    	        zlevel: 2,
    	        rippleEffect: {
    	            brushType: 'stroke'
    	        },
    	        label: {
    	            normal: {
    	                show: true,
    	                position: 'right',
    	                formatter: '{b}'
    	            }
    	        },
    	        symbolSize: function (val) {
    	            return val[2] / 8;
    	        },
    	        itemStyle: {
    	        	normal: {
    	        		color: color[i],
		            },
		            emphasis: {
		                areaColor: '#2B91B7'
		            }
    	        },
    	        data: item[1].map(function (dataItem) {
    	            return {
    	                name: dataItem[1].name,
    	                value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
    	            };
    	        })
    	    });
    	});
    	var option = {
    	    tooltip : {
    	        trigger: 'item', 
    	        formatter:function(params, ticket, callback){
    	            if(params.seriesType=="effectScatter") {
    	                return "线路："+params.data.name+""+params.data.value[2];
    	            }else if(params.seriesType=="lines"){
    	                return params.data.fromName+">"+params.data.toName+"<br />"+params.data.value;
    	            }else{
    	                return params.name;
    	            }
    	        } 
    	    },
    	    legend: {
    	        orient: 'vertical',
    	        top: 'bottom',
    	        left: 'right',
    	        data:['西安 Top3', '西宁 Top3', '银川 Top3'],
    	        textStyle: {
    	            color: '#fff'
    	        },
    	        selectedMode: 'multiple'
    	    },
    	    geo: {
    	        map: 'china',
    	        label: {
    	            emphasis: {
    	                show: true,
    	                color:'#fff'
    	            }
    	        },
              // 把中国地图放大1.2倍
              zoom: '1.2',
    	        roam: true,
    	        itemStyle: {
    	        	normal: {
                  // 地图省份的背景颜色
		                areaColor: 'rgba(20,41,87,0.6)',
		                borderColor: '#195BB9',
		                borderWidth: 1,
		            },
		            emphasis: {
		                areaColor: '#2B91B7'
		            }
    	        }
    	    },
    	    series: series
    	};
 // 3. 把配置项给实例对象 
 myChart.setOption(option);
 // 4. 让图表跟随屏幕自动的去适应
 window.addEventListener("resize", function () {
     myChart.resize();
 });   
 })();

